Improvement in sawdust-soap



UNITED STATE PAT NT OEEIOE HERBERT PORTER AND FREDERICK A. ROBINSON, OF MALDEN, MASS.

IMPROVEMENT m SAWDUSTI-S-OAPI.

Specification forming part of Letters Patent No. 173,136, dated February 8, 1876 application filed August 25, 1875.

To all whom it may concerni- Be it known that we, HERBERT PORTER and FREDERICK A. ROBINSON, both of Maiden, in the county of Middlesex and State of Massachusetts, have invented a new and useful Compound for Making Soap, which compound is fully described in the following specification. I E

This invention relates particularly to itoiletsoaps; and consists in mixing with the ingredients of which fine toilet-soaps are composed common sawdust.

As the process of manufacturing toilet soaps iswell known, it is unnecessary to rehearse it here. llhe sawdust may be mixed in at any time during the manufacture, which is practicable in large or small quantities, as desired. M l

A toilet-soap in which sawdust is a part of the composition is extremely valuable in removing dirt, stains, printers ink, &,c., from the hands, face, and body. Enough sawdust is usually inserted to somewhat roughen the HERBERT PORTER. FREDERICK A. ROBINSON.

Witnesses .HENRY W. WILLIAMS,

- R. A. GEORGE. 

